Question: How many people visited Yellowstone National Park in 2015?
Paraphrase: In 2015 what was the attendance at Yellowstone National Park?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q351 p:P1174 ?s . ?s ps:P1174 ?obj . ?s pq:P585 ?x filter(contains(YEAR(?x),'2015')) }